57 results about "Vehicular automation" patented technology

A cross-platform automated vehicle communication and operational control system. The communication system may use a dual communication system that facilitates spaced vehicle operations that transition into interactive machine activities. This communication system uses remote communications to coordinate multiple vehicles, establish missions, conduct remote oversight and track a vehicle fleet. The system's dual communication also includes direct vehicle-to-vehicle communications to manage direct interactions without delay. The operational control system establishes a machine profile and mission planning system for multi-machine project control across platforms.

A system including a vehicle having a network comprising a plurality of end points and a controller, where the controller includes an automation definition circuit, an automation management circuit, and an automation execution circuit. The automation definition circuit is structured to interpret an automation trigger description and an automation action description. The automation management circuit is structured to provide a trigger detection plan and an automated action plan in response to the automation trigger description and the automation action description. The automation execution circuit is structured to determine a trigger event value in response to the trigger detection plan, and to provide an automation command in response to the trigger event value and the automated action plan, where an end point of the plurality of end points is responsive to the automation command to implement an automated vehicle response.

A controller including an automation definition circuit, an automation management circuit, and an automation command circuit. The automation definition circuit is structured to implement an automation user interface, provide at least one automation recipe to the user interface, and interpret an automation request in response to user communications with the automation user interface. The automation management circuit is structured to determine an automation description in response to the automation request. The automation command circuit is structured to provide the automation description to a controller of a vehicle, where the controller of the vehicle is configured to implement an automated vehicle response, responsive to the automation description.

The invention discloses a car coupler state detection and execution control circuit and a car coupler automatic picking and hanging system and method, and relates to the technical field of railway vehicle automation control, and the car coupler state detection and execution control circuit comprises a state detection unit which comprises a plurality of non-contact sensors arranged at different detection positions of a car coupler; the safety execution unit comprises a 2oo2 interlocking structure formed by a first relay and a second relay which are connected in series, a through-type Hall current sensor arranged on a main loop between the first relay and the second relay, and a third relay for controlling the extension and retraction directions of an electric push rod; the power supply management unit comprises a 24VDC power supply input terminal, a fuse, a reverse connection protection diode and a surge suppression TVS (Transient Voltage Suppressor) tube; wherein the output end of the state detection unit is connected to the input port of the controller, and the output port of the controller is connected to the control end of the safety execution unit. The safety of the system is improved through a hardware-level redundant architecture, and the reliability of coupler state detection is improved through multi-sensor fusion.

The invention relates to a vehicle automatic test method and system based on a body robot, and the method comprises the steps: obtaining a test task of the body robot, and the test task is a task for simulating the operation behavior of a user on a vehicle; decomposing the test task into an executable subtask sequence according to the test type and the environmental condition; and controlling the robot to execute the current subtask according to the priority of the subtask sequence, monitoring behavior actions of the vehicle when the robot executes the current subtask, and recording a task execution result of the robot. Therefore, the problems that a traditional automobile function testing method depends on manpower, is low in testing efficiency and hard to cover a dynamic scene, network testing is split in testing, and the man-machine cooperation efficiency is low are solved, the dependence of the testing on the manpower is reduced, the testing efficiency and the testing quality are improved, meanwhile, network-function integrated testing is guaranteed, and the testing efficiency is improved. Automatic testing of the automobile in a complex environment is realized by using the robot with the body based on vision, sound perception and information interaction cooperation.

The invention relates to a vehicle automatic test method and system, a vehicle and a storage medium. The method comprises the following steps: when an automatic test instruction is received, downloading a pre-configured test case; the test case comprises a test object and a test target; generating a control message according to the test object and the test target; after a control message is transmitted to a central control large screen of the vehicle in an interface triggering mode or a voice triggering mode, a signal transmission link of the control message is tracked; wherein the signal transmission link is a link formed by a central control large screen, a domain controller of a test object and a motor of the test object; and when the signal transmission link is tracked to be interrupted, positioning an interruption position so as to determine the ECU corresponding to the interruption position as a fault ECU. According to the scheme provided by the invention, the problems of low test efficiency, high test cost and difficulty in fault positioning in the prior art can be solved.

The invention relates to a method for combined collision detection in a highly automated driver assistance system based on an automation platform (AVP) of a vehicle and a self-driving system (SDS) of the vehicle, comprising at least three stages: the detection (S1) of the environment of the ego-vehicle and objects located therein, the detection (S2) of possible collisions by the automation platform (AVP) and the self-driving system (SDS) in order to determine a collision characteristic 18, and the triggering (S3) of collision reactions by the automation platform (AVP) and the self-driving system (SDS). The invention further relates to a system for carrying out the method.

The utility model discloses a coupler for an automatic coupler of a railway vehicle, which belongs to the technical field of railway trains and comprises a mounting seat, connecting seats are arranged on two sides of the mounting seat, a first bearing plate and a second bearing plate are respectively arranged on the two connecting seats, and sliding bearings are rotatably connected onto the first bearing plate and the second bearing plate. A car coupler lock pin shaft is arranged between the two sliding bearings, a first clamping jaw is fixedly connected to the side, away from the first bearing plate, of the car coupler lock pin shaft, a second clamping jaw is connected to the first clamping jaw in a clamped mode, the second clamping jaw is rotationally connected into a bearing seat, and the bearing seat is fixedly connected to a second connecting seat. The side, away from the first clamping jaw, of the second clamping jaw is fixedly connected with a ball head connecting assembly, the slight dislocation phenomenon can be avoided when the coupler for the car coupler is assembled, and the situation that the connecting stability of a hook system is lowered, and hitching or unhooking of the car coupler is not facilitated is avoided.

The application discloses a kind of rail transit vehicle automation workshop passing devices, belong to rail transit technical field, including two skeleton components, several scissor drive assemblies, two folding shed components and control system.Two skeleton components are oppositely arranged.The fixed end of several scissor drive assemblies is fixedly connected with corresponding skeleton component.Two folding shed components are respectively fixedly connected with corresponding skeleton component at one end, and the output end of several scissor drive assemblies is drivingly connected with the other end of folding shed component.Adjacent carriages have personnel passing when control system controls folding shed component to extend, establishes passage between two cars after locking, for personnel passing;When not in use, folding shed component is retracted by control system, and hidden in car end after locking, meet the concealment requirement of special product.The automation workshop passing device designed by the application can complete control operation in the car, extend docking, retraction time is short, automation is high, and can effectively improve use safety.

The embodiment of the invention provides a vehicle automatic test method and related equipment, and belongs to the technical field of vehicles. The method comprises the following steps: acquiring an expected test demand parameter, and uploading the expected test demand parameter to a cloud database to generate a preset test demand instance; acquiring equipment working state information of each piece of preset test equipment, determining target test equipment according to the equipment working state information and the preset test demand instance, and generating a corresponding test task; when it is determined that the test task meets a preset generation condition, generating a target automatic test program through a preset automatic test generation unit according to the preset test demand instance; and executing a test through the target test equipment according to the target automatic test program to obtain a target test result. According to the embodiment of the invention, the automation degree and the testing efficiency of testing work can be effectively improved.

This invention discloses a vehicle automation testing method, equipment, and medium based on embodied robots, relating to the field of industrial control technology. The method includes: acquiring a test task description of the target vehicle and performing embodied robot pose calibration, vehicle operable component identification, and association of onboard signal acquisition channels to form a test initialization configuration set; evaluating the differences in control state responses corresponding to the test initialization configuration set under the current vehicle state to generate an adaptive test candidate sequence; and performing convergence control on the execution process of the updated adaptive test candidate sequence based on a confidence convergence determination flag to generate a vehicle automation test report. This invention associates the embodied robot's action execution process with the corresponding onboard signal acquisition data under unified action semantics and time constraints, enabling the vehicle control response to form a quantifiable and continuously updatable state determination basis under different action triggering conditions.

The invention belongs to the technical field of OTA automatic testing, and relates to a rack and cloud combined vehicle OTA automatic testing system and method, which comprises the steps of creating a test case and a script correspondingly executed, then creating a test task, and automatically executing the test task according to the steps of the test case. The system firstly executes the test case of the cloud, and then issues an OTA task to the vehicle and the rack; meanwhile, the system issues the test task to the upper computer, and the upper computer continues to carry out the automatic test task of the vehicle and the rack. Each test task is executed by one thread, and a plurality of test tasks can be executed in parallel, so that a tester does not need to stare at a rack or a real vehicle in real time and all the test tasks are processed by automated scripts of an upper computer and a server, and manpower is liberated; during the waiting period, the tester can also put energy on test case design and script maintenance; the test case can be quickly created, the rack can be selected, and the test task can be executed by one key.

The present disclosure is directed towards systems and methods of processing audio information for a vehicular automation system. The method comprises obtaining a context of a VAS; obtaining one or more audio data streams from one or more audio sensors; extracting an audio feature from the one or more audio data streams; processing the audio feature with a neural network and a vector space model to determine the relevance of the audio feature, wherein: the vector space model comprises a Human Audio Perception Model, HAPM; the HAPM is configured to mimic how an audio signal is perceived and processed by a human; and the method comprises using the HAPM to adjust the relevance of the feature based on the context of the VAS.

The present invention is in the field of driver monitoring for a vehicle. It relates to a driver monitoring system for a vehicle comprising: a) a projector configured to illuminate a driver of the vehicle with coherent light, b) a camera configured to record an image of the driver under illumination, c) a processor configured to determine a condition measure of the driver from the image and to generate a control signal for controlling a pre-save system, an emergency call system, or a vehicle automation system of the vehicle using the condition measure, and d) an output configured to output the control signal.

This invention discloses an intelligent automotive lighting assistance control system and method. The system includes an environmental sensing module, a system control module, and a system execution module. The environmental sensing module collects vehicle driving status data and environmental data, and its output is connected to the system control module. The system control module generates lighting control signals based on the vehicle driving status data and environmental data, and its output is connected to the system execution module. The system execution module receives and executes the lighting control signals to control the vehicle's lighting. This invention achieves automatic vehicle lighting control through automatic identification, thereby meeting users' needs for vehicle automation and intelligence.

An electronic control unit is provided to manage a distributed cache system to reduce data transfer. In examples, the ECU can include a plurality of distributed processing resources (e.g., chiplets), as well as control logic to for the distributed processing resources to perform with respect to their cached data when workloads are completed. The distributed processing system is used to control or perform functions for a vehicle, including functions to automate operation of a vehicle.

The present disclosure provides a parking control method, a parking route storage method, a system, a device, and a vehicle. The parking control method includes: determining that a vehicle has entered a parking lot and obtaining a target parking space; retrieving a target parking route from a server based on the vehicle's current position and the target parking space; wherein the server pre-stores at least one parking route previously learned by each vehicle; and controlling the vehicle to travel to the target parking space based on the target parking route. In this way, each parking route can be uniformly stored in the server, and subsequent parking processes can simply retrieve the corresponding parking route from the server, eliminating the need to create a custom parking route. This ensures automated parking requirements for vehicles, improves the efficiency of automated parking, and facilitates user experience.

This invention belongs to the field of automation and control technology for municipal sanitation vehicles, specifically relating to a differentiated obstacle avoidance control method and system for sprinkler trucks based on target classification. The control method includes simultaneously acquiring image data and point cloud data of the environment surrounding the sprinkler truck; constructing a target detection and classification model, and transmitting the image data to the trained target detection and classification model; processing the target detection and classification model and inputting it into a pre-fusion algorithm with the point cloud data; when a pedestrian is detected, analyzing whether there is an effective occupant; when a second type of target is detected, initiating pre-collaborative safety; when both first and second types of targets are detected simultaneously, generating corresponding avoidance strategies in parallel and independently, and if there are conflicts between avoidance strategies for different targets, fusion is performed according to an arbitration principle. The system of this invention possesses a deep understanding of the environment and refined decision-making capabilities, can simulate human driver judgment, and has a high degree of intelligence.

This invention discloses a water-saving system and control method for a dust suppression vehicle used in mine blasting, belonging to the field of special vehicle automation control. The system includes a tank, an exhaust valve, a water outlet pipe, a drain valve, a rotating spray boom, a parameter setting device, and an MCU controller. The MCU controller acquires a preset number of swing cycles N. After the rotating spray boom completes N reciprocating swings, it closes the drain valve and opens the exhaust valve, terminating water spraying and retaining the remaining water in the tank. The method includes a fixed mode and an adaptive mode: the former determines the minimum effective number of swings under fixed operation through on-site calibration; the latter automatically calculates the minimum number of swings required to complete dust suppression coverage based on parameters such as blasting width, number and layout coefficient of blasting holes, effective spray distance, spray boom rotation angular velocity, and rated air pressure drop time. This invention actively terminates water spraying based on the completion of dust suppression coverage, saving remaining water for the next operation while ensuring dust suppression effectiveness, achieving a water saving rate of 10%~30%, and is suitable for water-scarce mines.

To disclose the present invention relating to a remote control type delivery vehicle for transporting storage containers between storage grids constituted so as to store a plurality of stacks of the storage containers, and a second place; and to a storage system in which such a delivery vehicle is used, and a method therefor.SOLUTION: According to remote control type delivery vehicles for transporting storage containers between automated warehouse grids 104 and a second place, the automated warehouse grids are constituted so as to store a plurality of stacks of the storage containers, and a second place is provided for handling the storage containers by one of a robot operator and a human operator to arrange the remote control type delivery vehicles 200, 300.SELECTED DRAWING: Figure 10A

The embodiment of the invention provides a vehicle cleaning method and device, electronic equipment, a storage medium and a program product. The method comprises the following steps: carrying out stain identification based on a vehicle body picture to obtain a vehicle body picture marked with a stain identifier; based on the vehicle body picture marked with the stain identifier, constructing a vehicle body point cloud marked with the stain identifier; and determining a cleaning track of the cleaning robot based on the vehicle body point cloud and the type information of the stains, and controlling the cleaning robot to clean the target vehicle according to the cleaning track. The method is used for dynamically adjusting the cleaning mode according to different types of stains, and the automatic cleaning effect of the vehicle is improved.

This invention belongs to the field of automatic control technology, primarily related to the automation of agricultural vehicles, and more particularly to a method for detecting the front wheel angle of a vehicle and its application. This invention provides a method for estimating tire angle based on the rate of change of the steering wheel angle. This method uses the rate of change of the steering wheel angle as input, establishes a mathematical model of the vehicle's steering system, and uses the absolute body angle calculated from vehicle kinematics as a measurement to calculate the tire angle. This method can provide accurate and highly stable front wheel angle detection even when agricultural vehicles are operating at high speeds.

The present application belongs to the field of vehicle automatic assembly, and particularly relates to a double-vehicle heavy-load guide groove AGV system, which comprises a ground guide groove, a trolley device, and a plurality of groups of front vehicles and rear vehicles used in cooperation, the trolley device is provided with a guide groove opening matched with the ground guide groove, the guide groove opening and the ground guide groove jointly form an assembly ring line, each group of front vehicles is provided with a front vehicle guiding and driving mechanism matched with the assembly ring line and moves along the assembly ring line, and each group of rear vehicles is provided with a rear vehicle guiding mechanism matched with the assembly ring line and moves along the assembly ring line. The present application synchronously realizes heavy truck body bearing through the front vehicle and the rear vehicle, the front vehicle bears load and drives forward, the rear vehicle walks through the heavy truck body dragging in the joint assembly section, the rear vehicle can walk through the hitching mechanism dragged by the front vehicle in the non-joint assembly section, the rear vehicle and the front vehicle complete hitching automatically through the trolley device, the structure is simple, maintenance is convenient, the cost is low, the strength is high, and the fault processing time is short.

A vehicle including a transceiver and a processor is disclosed. The transceiver may receive trigger signals associated with activation and deactivation of a plurality of automation modes. The processor may obtain a first trigger signal for a request to activate a first automation mode and a second trigger signal for a request to activate a second automation mode. The processor may further determine first optimal operational states for a first set of vehicle components associated with the first automation mode, and second optimal operational states for a second set of vehicle components associated with the second automation mode. Furthermore, the processor may cause the first set of vehicle components to operate in the first optimal operational states and the second set of vehicle components to operate in the second optimal operational states simultaneously, when no vehicle component is common between the first and second sets of vehicle components.

Improve the comfort of the driving function for the automated longitudinal driving of the vehicle in the signal display unit. 【Solution means】A device for operating a driving function for the automated longitudinal driving of a vehicle when approaching a signal display unit located in front - Specify a first vehicle speed value based on distance information about the distance to the signal display unit located in front of the vehicle and a first deceleration value for decelerating the vehicle, - Compare the actual speed of the vehicle with the first vehicle speed value, and - Depending on the comparison, to bring about or prevent driving function measures for the driving function is configured, One or more driving function measures include - Output of an offer for manual approval of the signal display unit for the operation of the driving function, - Automatic approval of the signal display unit for the operation of the driving function and / or - Reduction of the acceleration value of the acceleration of the vehicle used in the speed control of the driving function with respect to a standard value is included.

The invention provides a mining area vehicle anti-collision method and device and electronic equipment, and relates to the technical field of mining area vehicle automation. The method comprises the following steps: acquiring first state information and obstacle information of a vehicle in a target mining area in real time; the obstacle information is state related information of dynamic obstacles and static obstacles around the vehicle in the target mining area; the dynamic obstacles at least comprise other mining area vehicles around the target mining area vehicle; generating a future trajectory collision result and a future distance according to the first state information and the obstacle information; and controlling the target mining area vehicle to execute a corresponding anti-collision strategy according to the future trajectory collision result and the future distance. According to the method, through future trajectory collision detection of the target mining area vehicle and the dynamic obstacle and distance prediction of the target mining area vehicle and the static obstacle, the anti-collision effect of the mining area vehicle in the strip mining area production environment is improved.

The application relates to the electrical field and discloses an industrial vehicle lane driving safety control system and a control method thereof. The system comprises: a plurality of magnetic switch groups, which are installed side by side on a vehicle front cross beam; a plurality of ground magnetic nails, which are arranged on a lane ground and correspond to positions of the magnetic switch groups; and a controller, which is used for controlling a driving speed of the vehicle in the lane by using interaction between the magnetic switch groups and the ground magnetic nails during vehicle forward driving or backward driving. Thus, human factors can be avoided, the automation degree of the vehicle is improved, lane driving safety can be effectively improved, driving and carrying efficiency is improved, guide rails and auxiliary wheels on both sides of the vehicle are effectively protected, and personnel and goods on both sides are protected.

The present disclosure provides a system and method for activation and deactivation of vehicle automation. A vehicle is disclosed that includes a transceiver, a memory, and a processor. The transceiver may be configured to receive a first trigger signal and a second trigger signal. The processor may be configured to determine a pre-automation operating state associated with a plurality of vehicle components and an optimal operating state associated with a group of vehicle components associated with an automation mode in response to obtaining the first trigger signal. The processor may also store information associated with the pre-automation operating state in the memory and cause the set of vehicle components to operate based on the optimal operating state. In response to obtaining the second trigger signal, the processor may also restore operating states associated with the set of vehicle components back to their respective pre-automation operating states based on information associated with the pre-automation operating states.

Methods and systems that allow one or more vehicles to take automated actions in response to a vehicle incident. Vehicle-to-vehicle communications are used to convey information about a vehicle incident to other vehicles in the vicinity of the incident site. The automated actions include warning nearby drivers of the incident by deploying a visual signal or beacon, such as engaging hazard lights on nearby vehicles. The automated actions may also include routing one or more vehicles to various locations around the incident site to provide a protective barrier and / or to facilitate guiding vehicles to and / or around the incident site.

The invention discloses an intelligent networked vehicle automatic test method, which relates to the field of vehicle testing, and comprises the steps of defining a vehicle disturbance event, obtaining a two-tuple test case of a target vehicle in the vehicle disturbance event, obtaining Q control action evolution sequences of the target vehicle in the vehicle disturbance event, the method comprises the steps of generating test case samples of N vehicle disturbance events, performing an automatic driving test of an automatic driving system based on the test case samples, outputting Q simulation action evolution sequences corresponding to the test case samples, and calculating consistency deviation of the test case samples in the automatic driving test according to the Q simulation action evolution sequences, if the Q consistency deviations are all smaller than or equal to the loss threshold value of the corresponding parameter identifier, it is judged that the test is passed, and otherwise, it is judged that the test is not passed; according to the method, the behavior comparison result is converted into a quantifiable numerical index, and finally, judgment is performed by setting a threshold value, so that the automatic test level of the intelligent networked vehicle is improved.